XmlSerializationGeneratedCode.cs

using System.Reflection;
using System.Threading;

namespace System.Xml.Serialization
{
    public abstract class XmlSerializationGeneratedCode
    {
        private TempAssembly tempAssembly;

        private int threadCode;

        private ResolveEventHandler assemblyResolver;

        internal void Init(TempAssembly tempAssembly)
        {
            this.tempAssembly = tempAssembly;
            if (tempAssembly != null && tempAssembly.NeedAssembyResolve)
            {
                threadCode = Thread.CurrentThread.GetHashCode();
                assemblyResolver = OnAssemblyResolve;
                AppDomain.CurrentDomain.AssemblyResolve += assemblyResolver;
            }
        }

        internal void Dispose()
        {
            if (assemblyResolver != null)
            {
                AppDomain.CurrentDomain.AssemblyResolve -= assemblyResolver;
            }
            assemblyResolver = null;
        }

        internal Assembly OnAssemblyResolve(object sender, ResolveEventArgs args)
        {
            if (tempAssembly != null && Thread.CurrentThread.GetHashCode() == threadCode)
            {
                return tempAssembly.GetReferencedAssembly(args.Name);
            }
            return null;
        }
    }
}